Geometric Symbols Parallel Perpendicular Congruent

What are the traits of an isosceles trapezoid?

• 1) opp. sides congruent

  2) opp. sides parallel

  3) opp. angles congruent

  4) consec. angles supp.

  5) diagonals bisect each other

• 1) one pair of opp. sides parallel

  2) consec. angles supp.

• 1) one pair of opp. sides parallel

  2) consec. angles supp.

  3) non-parallel sides congruent

  4) diagonals congruent

  5) base angles congruent

• 1) 2 pairs consec. congruent sides

  2) 1 pair opp. angles congruent

  3) diagonals perpendicular

  4) diagonals sep. congruent lines is LOS

A rhombus's sides are 1) ____________ and it's diagonals are 2)____________

• 1) congruent

  2) perpendicular

• 1) congruent

  2) congurent

• 1) perpendicular

  2) congruent

• 1) congruent

  2) congruent and perpendicular

A square's sides are 1) ____________ and it's diagonals are 2)____________

• 1) congruent

  2) perpendicular

• 1) congruent

  2) congurent

• 1) perpendicular

  2) congruent

• 1) congruent and perpendicular

  2) congruent and perpendicular

How do you show diagonals are perpendicular?

• They would have opposite reciprocal slopes

• They would have the same slope

• They would have the same midpoint

• They would look perpendicular

The diagonals of a rectangle are

• perpendicular

• congruent

• perpendicular and congruent

• parallel and congruent

The diagonals of a rhombus are _________.

• Perpendicular and bisected

• Perpendicular

• Bisected

• Congruent

Parallelograms, recatangles, rhombus and squares ALL share what properties of diagonals?

• congruent

• perpendicular

• bisected

• parallel

Which option could be used to prove a quadrilateral is a parallelogram?

• Both pairs of opposite sides are congruent

• Diagonals are congruent

• One pair of opposite sides are congruent

• Both pairs of opposite sides are congruent and diagonals are congruent

• 2

• -2

If the lines are parallel to each other and the slope of the blue line is 1/4, what is the slope of the purple line?

• 4

• -4